Solar flares — Sep 13, 2023
The strongest solar flare in the day
Flare of C5.5 level (normal) — in 09:10
Solar activity index
Value for Sep 13, 2023 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 12, 2023 to Sep 13, 2023
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 13, 2023
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.3
|
18:55 | 19:04 | 19:10 | 3423 |
|
C1.2
|
17:36 | 17:41 | 17:45 | 3423 |
|
C1.8
|
16:08 | 16:17 | 16:21 | 3429 |
|
C1.9
|
15:55 | 16:02 | 16:08 | 3429 |
|
C5.5
|
09:04 | 09:10 | 09:17 | 3423 |